debian-mirror-gitlab/app/finders/pipelines_finder.rb

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class PipelinesFinder
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attr_reader :project, :pipelines, :params
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ALLOWED_INDEXED_COLUMNS = %w[id status ref user_id].freeze
def initialize(project, params = {})
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@project = project
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@pipelines = project.pipelines
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@params = params
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end
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def execute
items = pipelines
items = by_scope(items)
items = by_status(items)
items = by_ref(items)
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items = by_sha(items)
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items = by_name(items)
items = by_username(items)
items = by_yaml_errors(items)
sort_items(items)
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end
private
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def ids_for_ref(refs)
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pipelines.where(ref: refs).group(:ref).select('max(id)')
end
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def from_ids(ids)
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pipelines.unscoped.where(id: ids)
end
def branches
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project.repository.branch_names
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end
def tags
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project.repository.tag_names
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end
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def by_scope(items)
case params[:scope]
when 'running'
items.running
when 'pending'
items.pending
when 'finished'
items.finished
when 'branches'
from_ids(ids_for_ref(branches))
when 'tags'
from_ids(ids_for_ref(tags))
else
items
end
end
def by_status(items)
return items unless HasStatus::AVAILABLE_STATUSES.include?(params[:status])
items.where(status: params[:status])
end
def by_ref(items)
if params[:ref].present?
items.where(ref: params[:ref])
else
items
end
end
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def by_sha(items)
if params[:sha].present?
items.where(sha: params[:sha])
else
items
end
end
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def by_name(items)
if params[:name].present?
items.joins(:user).where(users: { name: params[:name] })
else
items
end
end
def by_username(items)
if params[:username].present?
items.joins(:user).where(users: { username: params[:username] })
else
items
end
end
def by_yaml_errors(items)
case Gitlab::Utils.to_boolean(params[:yaml_errors])
when true
items.where("yaml_errors IS NOT NULL")
when false
items.where("yaml_errors IS NULL")
else
items
end
end
def sort_items(items)
order_by = if ALLOWED_INDEXED_COLUMNS.include?(params[:order_by])
params[:order_by]
else
:id
end
sort = if params[:sort] =~ /\A(ASC|DESC)\z/i
params[:sort]
else
:desc
end
items.order(order_by => sort)
end
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end